Provides a dependency graph for blocked tickets on the sidebar, right to the ticket
This plugin allows you to graphically display dependencies between Trac tickets. This plugin is based on MasterTicketsPlugin and is directly derived from it.
There is known bug with double display of Depgraph link which is probably useless.
If you have any issues, create a new ticket.
Download the zipped source from here.
General instructions on installing Trac plugins can be found on the TracPlugins page.